CN210090521U - Wiring converter for parameter test of power transmission line - Google Patents
Wiring converter for parameter test of power transmission line Download PDFInfo
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- CN210090521U CN210090521U CN201920860748.7U CN201920860748U CN210090521U CN 210090521 U CN210090521 U CN 210090521U CN 201920860748 U CN201920860748 U CN 201920860748U CN 210090521 U CN210090521 U CN 210090521U
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- shell
- power transmission
- connector lug
- transmission line
- electric power
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Abstract
The utility model relates to the technical field of electric power, in particular to a wiring converter for parameter testing of an electric power transmission line, which comprises a connector lug of a testing instrument, wherein the connector lug of the testing instrument is connected on a main body box, a containing hole is arranged on the main body box, the connector lug of the testing instrument is contained in the containing hole, and a supporting pad is arranged at the bottom of the main body box; the connector lug of the testing instrument consists of a shell and an inner plug, a plurality of tensile rods which are distributed at equal intervals are arranged between the shell and the inner plug, the shell and the inner plug are connected with the tensile rods in a spherical hinge mode, and elastic assemblies are arranged inside the tensile rods. The utility model discloses well test instrument connector lug receives to pull or the usable elastic component of anti-stretch rod plays the effect of buffering between shell and interior plug when extrudeing, and then avoids receiving the extrusion and inserts the jack damage that leads to excessively tightly to and receive the appearance that appears not hard up after pulling and lead to connecting the interrupt scheduling problem, shell and interior plug all with anti-stretch rod ball pivot simultaneously, the flip face of buffering is bigger.
Description
Technical Field
The utility model relates to an electric power tech field specifically is a wiring converter for electric power transmission line parametric test.
Background
A converter refers to a device that converts one signal into another signal. The signal is in the form or carrier of the information present. In automated instrumentation and control systems, it is common to convert one signal into another compared to a standard or reference quantity in order to couple the two types of instruments, and therefore the converter is often an intermediate link between the two instruments (or devices). The appearance of various types of converters greatly expands the application range of various instruments (devices), so that the automatic control system has more flexibility and wider adaptability. The basic function of each type of converter is to convert information into a form convenient for transmission and processing, and the information is required not to be distorted, delayed and the like in the conversion process.
At present, a wiring converter for testing parameters of an electric power transmission line has the problems that a wiring connector is easily inserted into an over-tight jack to cause damage when being extruded, and the connection interruption caused by looseness can occur after being pulled.
In order to solve the problems, the wiring converter for the parameter test of the power transmission line is particularly provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wiring converter for electric power transmission line parametric test to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a wiring converter for parameter testing of an electric power transmission line comprises a testing instrument connector lug, wherein the testing instrument connector lug is connected to a main body box, an accommodating hole is formed in the main body box, the testing instrument connector lug is accommodated in the accommodating hole, and a supporting pad is arranged at the bottom of the main body box;
the connector lug of the testing instrument consists of a shell and an inner plug, a plurality of tensile rods which are distributed at equal intervals are arranged between the shell and the inner plug, the shell and the inner plug are connected with the tensile rods in a spherical hinge mode, and elastic assemblies are arranged inside the tensile rods.
In order to improve the use effect of the wiring converter for the parameter test of the power transmission line: the testing instrument connector lug is connected to the main body box through a connecting wire; the inner plug is inserted into the shell, an outer wrapping pipe is fixed at the tail end of the shell and sleeved on the connecting wire, the inner end of the inner plug is connected with a wire, the other end of the wire is connected to the connecting wire, the wire is contained in the elastic protection pipe, and the other end of the elastic protection pipe is connected to the inside of the shell.
In order to further improve the using effect of the wiring converter for the parameter test of the power transmission line: and an insulating material layer is laid outside the shell.
In order to further improve the using effect of the wiring converter for the parameter test of the power transmission line: the shell and the inner plug are limited and fixed through the positioning pin, a shell through hole is formed in the shell in a matched mode with the positioning pin, and an inner plug positioning hole is formed in the inner plug in a matched mode with the positioning pin.
In order to further improve the using effect of the wiring converter for the parameter test of the power transmission line: the stretch-proofing pole is provided with a sleeve, the upper end of the sleeve is fixed with an upper hinge ball, and the elastic component is arranged at the lower end of the sleeve in an inserting mode.
In order to further improve the using effect of the wiring converter for the parameter test of the power transmission line: an inner rod is arranged on the elastic component and inserted in the sleeve, a baffle is fixed at the top of the inner rod, an inner limiting convex edge is fixed on the inner side of an opening at the lower end of the sleeve in a matched mode with the baffle, a spring component is arranged on the inner rod, and a lower hinged ball is fixed at the bottom of the inner rod.
In order to further improve the using effect of the wiring converter for the parameter test of the power transmission line: the spring assembly is provided with an upper buffer spring and a lower buffer spring, the upper buffer spring is arranged between the baffle plate and the top of the sleeve, and the lower buffer spring is sleeved on the inner rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses well test instrument connector lug receives to pull or the usable elastic component of anti-stretch rod plays the effect of buffering between shell and interior plug when extrudeing, and then avoids receiving the extrusion and inserts the jack damage that leads to excessively tightly to and receive the appearance that appears not hard up after pulling and lead to connecting the interrupt scheduling problem, shell and interior plug all with anti-stretch rod ball pivot simultaneously, the flip face of buffering is bigger.
Drawings
Fig. 1 is the utility model discloses a wiring converter's for power transmission line parameter testing structural schematic.
Fig. 2 is a schematic structural view of the connector lug of the test instrument of fig. 1.
Fig. 3 is a schematic structural view of the outer shell and the inner plug of fig. 2 after being disassembled.
Figure 4 is the utility model discloses a structural schematic of resistance to tension rod in the wiring converter for power transmission line parameter test.
In the figure: 1-a body box; 2-a receiving hole; 3-a test instrument connector lug; 4-a support pad; 5-connecting wires; 6-a housing; 7-inner plug; 8-a tensile bar; 61-an outer cladding tube; 62-housing through hole; 63-an elastic protective tube; 64-a wire; 71-inner plug positioning hole; 81-upper hinge ball; 82-a sleeve; 83-upper cushion spring; 84-a baffle; 85-inner rod; 86-lower buffer spring; 87-inner limit convex edge; 88-lower hinge ball.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments.
Example 1
The embodiment of the utility model provides a wiring converter for electric power transmission line parameter test specifically as shown in figure 1, including test instrument connector lug 3, test instrument connector lug 3 is connected on main part box 1, has seted up on main part box 1 and has accomodate hole 2, and test instrument connector lug 3 is accomodate inside accomodating hole 2, and 1 bottom of main part box is provided with supporting pad 4.
In order to prevent pulling and extrusion, avoid jack damage caused by over-tight insertion due to extrusion, and connection interruption caused by looseness after pulling, the test instrument connector 3 is composed of a shell 6 and an inner plug 7, a plurality of tensile rods 8 distributed at equal intervals are installed between the shell 6 and the inner plug 7, the shell 6 and the inner plug 7 are both connected with the tensile rods 8 in a spherical hinge mode, and elastic components are installed inside the tensile rods 8, which can be specifically referred to fig. 2 and 4.
Specifically, the usable elastic component of tensile pole 8 plays the effect of buffering between shell 6 and interior plug 7 when receiving to drag or extrude test instrument connector lug 3, and then avoids receiving the extrusion and inserts the jack damage that leads to tension excessively to and receive the appearance that appears not hard up after dragging and lead to connecting the interrupt scheduling problem, shell 6 and interior plug 7 all with tensile pole 8 ball joints simultaneously, the flip face of buffering is bigger.
Example 2
An embodiment of the utility model provides a wiring converter for electric power transmission line parametric test, its further injecing that specifically is gone on the basis of embodiment 1.
As shown in fig. 2, the connector lug 3 of the testing instrument is connected to the main body case 1 through a connecting wire 5; meanwhile, the inner plug 7 is inserted into the housing 6, an outer wrapping tube 61 is fixed at the tail end of the housing 6, the outer wrapping tube 61 is sleeved on the connecting wire 5, a conducting wire 64 is connected to the inner end of the inner plug 7, the other end of the conducting wire 64 is connected to the connecting wire 5, the conducting wire 64 is contained in an elastic protection tube 63, and the other end of the elastic protection tube 63 is connected to the inside of the housing 6, which can be referred to fig. 3 specifically.
Further, an insulating material layer is laid outside the shell 6.
When the buffer device is not used or is not required to buffer, the outer shell 6 and the inner plug 7 are limited and fixed through the positioning pins, the outer shell 6 is provided with an outer shell through hole 62 matched with the positioning pins, and the inner plug 7 is provided with an inner plug positioning hole 71 matched with the positioning pins.
Example 3
An embodiment of the utility model provides a wiring converter for electric power transmission line parametric test, its further injecing that specifically is gone on the basis of embodiment 1.
As shown in fig. 4, a sleeve 82 is disposed on the tensile bar 8, an upper hinge ball 81 is fixed at an upper end of the sleeve 82, and an elastic member is inserted into a lower end of the sleeve 82.
Furthermore, an inner rod 85 is arranged on the elastic component, the inner rod 85 is inserted into the sleeve 82, a baffle 84 is fixed to the top of the inner rod 85, an inner limiting convex edge 87 is fixed to the inner side of an opening at the lower end of the sleeve 82 in a matched mode with the baffle 84, a spring component is arranged on the inner rod 85, and a lower hinged ball 88 is fixed to the bottom of the inner rod 85.
Meanwhile, an upper buffer spring 83 and a lower buffer spring 86 are arranged on the spring assembly, the upper buffer spring 83 is arranged between the baffle plate 84 and the top of the sleeve 82, and the lower buffer spring 86 is sleeved on the inner rod 85.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (7)
1. The utility model provides a wiring converter for electric power transmission line parameter test, includes test instrument connector lug (3), test instrument connector lug (3) are connected on main part box (1), have seted up on main part box (1) and have accomodate hole (2), and test instrument connector lug (3) are accomodate and are being accomodate inside hole (2), and main part box (1) bottom is provided with supporting pad (4), its characterized in that, test instrument connector lug (3) comprise shell (6) and interior plug (7), install a plurality of stretch-proofing poles (8) that are equidistant distribution between shell (6) and interior plug (7), and shell (6) and interior plug (7) all are connected with stretch-proofing pole (8) ball pivot, and stretch-proofing pole (8) internally mounted has elastic component.
2. A wiring converter for parametric testing of electric power transmission lines according to claim 1, characterized in that the test instrument connector lug (3) is connected to the main body box (1) by a connection wire (5); interior plug (7) alternate inside shell (6), shell (6) end is fixed with outer tube (61), and outer tube (61) cover is established on connecting wire (5), and interior plug (7) inner is connected with wire (64), and the wire (64) other end is connected on connecting wire (5), and wire (64) are accomodate inside elastic protection tube (63), and the elastic protection tube (63) other end is connected inside shell (6).
3. A wiring converter for parametric testing of electric power transmission lines according to claim 2, characterized in that the outer casing (6) is externally laid with a layer of insulating material.
4. The wiring converter for the electric power transmission line parameter test of claim 2, characterized in that the outer shell (6) and the inner plug (7) are fixed in a limiting way by positioning pins, a shell through hole (62) is formed on the outer shell (6) in cooperation with the positioning pins, and an inner plug positioning hole (71) is formed on the inner plug (7) in cooperation with the positioning pins.
5. The wiring converter for the parameter test of the electric power transmission line according to claim 1, characterized in that a sleeve (82) is arranged on the tensile bar (8), an upper hinge ball (81) is fixed on the upper end of the sleeve (82), and an elastic component is arranged at the lower end of the sleeve (82) in an inserting manner.
6. The wiring converter for the parameter test of the power transmission line according to claim 5, wherein an inner rod (85) is arranged on the elastic component, the inner rod (85) is inserted into the sleeve (82), a baffle (84) is fixed at the top of the inner rod (85), an inner limiting convex edge (87) is fixed on the inner side of an opening at the lower end of the sleeve (82) in a manner of being matched with the baffle (84), a spring component is arranged on the inner rod (85), and a lower hinge ball (88) is fixed at the bottom of the inner rod (85).
7. The wiring converter for the parameter test of the electric power transmission line according to claim 6, characterized in that an upper buffer spring (83) and a lower buffer spring (86) are arranged on the spring assembly, the upper buffer spring (83) is arranged between the baffle plate (84) and the top of the sleeve (82), and the lower buffer spring (86) is sleeved on the inner rod (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920860748.7U CN210090521U (en) | 2019-06-10 | 2019-06-10 | Wiring converter for parameter test of power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920860748.7U CN210090521U (en) | 2019-06-10 | 2019-06-10 | Wiring converter for parameter test of power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210090521U true CN210090521U (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920860748.7U Active CN210090521U (en) | 2019-06-10 | 2019-06-10 | Wiring converter for parameter test of power transmission line |
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| CN (1) | CN210090521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507090A (en) * | 2021-07-17 | 2021-10-15 | 黄永芬 | Electric power information network security terminal integration platform |
| CN114578216A (en) * | 2022-04-30 | 2022-06-03 | 南昌耀德精密五金有限公司 | Conducting device for chip test |
-
2019
- 2019-06-10 CN CN201920860748.7U patent/CN210090521U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507090A (en) * | 2021-07-17 | 2021-10-15 | 黄永芬 | Electric power information network security terminal integration platform |
| CN113507090B (en) * | 2021-07-17 | 2022-09-02 | 山东新潮信息技术有限公司 | Electric power information network security terminal integration platform |
| CN114578216A (en) * | 2022-04-30 | 2022-06-03 | 南昌耀德精密五金有限公司 | Conducting device for chip test |
| CN114578216B (en) * | 2022-04-30 | 2022-07-15 | 南昌耀德精密五金有限公司 | Conducting device for chip test |
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